Vacuum cleaner



FIG. 1 is a side elevational view of a vacuum cleaner showing my newdesign with the nozzle in an operative position;

FIG. 2 is a left side elevational view thereof with the nozzle in astored position;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The ornamental design of a vacuum cleaner, as shown and described.